66907398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13649}}^1$

素因数の和:13716

約数の個数: 32

約数和(自身を含む): 144144000

約数和(自身を除く): 77236602

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 13649, 27298, 40947, 81894, 259331, 518662, 586907, 777993, 1173814, 1555986, 1760721, 3521442, 11151233, 22302466, 33453699, 66907398]

約数ペア:

[(1, 66907398), (2, 33453699), (3, 22302466), (6, 11151233), (19, 3521442), (38, 1760721), (43, 1555986), (57, 1173814), (86, 777993), (114, 586907), (129, 518662), (258, 259331), (817, 81894), (1634, 40947), (2451, 27298), (4902, 13649)]